<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>支付</title>
</head>
<body>
<h1>支付页面</h1>
<form action="/Servlet/payServlet"
      method="post">
    <label>
        用户编号: <input type="text" name="number"><br/>
        支付金额: <input type="text" name="amount"><br/>
        <input type="submit" value="点击支付">
    </label>
</form>
</body>
</html>